KTY83_SER_6

© NXP B.V. 2008. All rights reserved.

Product data sheet

Rev. 06 — 4 April 2008

7 of 10

NXP Semiconductors

KTY83 series

Silicon temperature sensors

Fig 1.

Maximum expected temperature error (

∆T)

Fig 2.

Maximum operating current for safe operation

To keep the temperature error low, an operating current

above 100

°C

Fig 3.

Sensor resistance as a function of operating

current

Fig 4.

Deviation of sensor resistance as a function of

operating current in still liquid

−50

0

4

−4

−8

0

150

8

50

100

mgg693

∆T

(K)

KTY83/151

KTY83/120

KTY83/110

/121

/122

−50

0

50

200

12

0

4

8

150

100

mgg706

(mA)

3

2

1

0

mgg697

110

R

(k

Ω)

150

°C

175

°C

25

°C

0

°C

125

°C

75

°C

100

°C

−55 °C

−25 °C

50

°C

2

20

10

0

−10

01

mgg707

∆R

(

Ω)